| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnOH(aq) + HClO4(aq) = ZnClO4(aq) + H2O(l)
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + (NH4)NO3 =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + 2(NH4)NO3
Sb + HCl + HNO3 = SbCl5 + NO + H2O =>
3 Sb + 15 HCl + 5 HNO3 = 3 SbCl5 + 5 NO + 10 H2O
FeCl2(aq) + KOH(aq) = FeOH(aq) + KCl2(s) =>
FeCl2(aq) + KOH(aq) = FeOH(aq) + KCl2(s)
Bi2O3 + H2O = Bi(O2H) =>
Bi2O3 + H2O = 2 Bi(O2H)
Al2(SO4)3 + Na2SO3 + H2O = Al(OH)3 + Na2SO4 + H2S =>
Al2(SO4)3 + 12 Na2SO3 + 6 H2O = 2 Al(OH)3 + 12 Na2SO4 + 3 H2S
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + NaOH = AlO + HNa =>
Al + NaOH = AlO + HNa
CoCl2 + K2CrO4 = CoCrO4 + KCl =>
CoCl2 + K2CrO4 = CoCrO4 + 2 KCl
C2H2 + O2 = CO2CH2 =>
C2H2 + O2 = CO2CH2
H{+} + Cl{-} + MnO4{-} = Cl2 + Mn{2+} + H2O =>
16 H{+} + 10 Cl{-} + 2 MnO4{-} = 5 Cl2 + 2 Mn{2+} + 8 H2O
KIO3 + Pb(NO3)2 = K(NO3)2 + PbIO3 =>
KIO3 + Pb(NO3)2 = K(NO3)2 + PbIO3
HCl + Ni = H + NiCl =>
HCl + Ni = H + NiCl
Ag2O + CO = Ag + CO2 =>
Ag2O + CO = 2 Ag + CO2
NH4Cl + K2CO3 = (NH4)2CO3 + KCl =>
2 NH4Cl + K2CO3 = (NH4)2CO3 + 2 KCl
NH3 + O20 = NO2 + H2O =>
40 NH3 + 7 O20 = 40 NO2 + 60 H2O
Bi2O3 + H2O = Bi(O2H) =>
Bi2O3 + H2O = 2 Bi(O2H)
PbBr2(s) + NaNO3(aq) = Pb(NO3)2(aq) + NaBr(aq) =>
PbBr2(s) + 2 NaNO3(aq) = Pb(NO3)2(aq) + 2 NaBr(aq)
C2H5Br + H2O = C2H5OH + HBr =>
C2H5Br + H2O = C2H5OH + HBr
K2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 Na2SO4 + 2 K2SO4 + 8 H2O
CrI3 + K(OH) + S = KIO4 + K2CrO7 + K2S + H2O =>
2 CrI3 + 76 K(OH) + 33 S = 6 KIO4 + 2 K2CrO7 + 33 K2S + 38 H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
RCH2OH + CuO = RCHO + Cu + H2O =>
RCH2OH + CuO = RCHO + Cu + H2O
CrI3 + K(OH) + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 K(OH) + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O
(NH4)2SO4 + HNO3 = NH4(NO3) + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4(NO3) + H2SO4
C8H8O3 + H2O = H3O + C8H7O3 =>
C8H8O3 + H2O = H3O + C8H7O3
Fe + HCl = FeH3 + ClFe2 =>
7 Fe + 3 HCl = FeH3 + 3 ClFe2
NaH + Cl = NaHCl =>
NaH + Cl = NaHCl
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H{+} =>
S2O3{-2} + 4 Br2 + 5 H2O = 2 SO4{-2} + 8 Br{-} + 10 H{+}
Na2O + Ca = CaO + Na2 =>
Na2O + Ca = CaO + Na2
Ag + ZCl = Z + AgCl =>
Ag + ZCl = Z + AgCl
K2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 Na2SO4 + 2 K2SO4 + 8 H2O
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
NH4Br + AgClO4 = NH4(ClO4) + AgBr =>
NH4Br + AgClO4 = NH4(ClO4) + AgBr
Al + Zn(No3)2 = AlNo3 + Zn2 =>
4 Al + 2 Zn(No3)2 = 4 AlNo3 + Zn2
CrI3 + K(OH) + S = KIO4 + K2CrO7 + K2S + H2O =>
2 CrI3 + 76 K(OH) + 33 S = 6 KIO4 + 2 K2CrO7 + 33 K2S + 38 H2O
SO10 + O2 = SO31 =>
2 SO10 + 21 O2 = 2 SO31
H4CO3 + CH3OH = H6C2O3 + H2O =>
H4CO3 + CH3OH = H6C2O3 + H2O
CrI3 + K(OH) + S = KIO4 + K2CrO7 + K2S + H2O =>
2 CrI3 + 76 K(OH) + 33 S = 6 KIO4 + 2 K2CrO7 + 33 K2S + 38 H2O
K2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + K2SO4 + H2O =>
2 K2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 Na2SO4 + 2 K2SO4 + 8 H2O
SCl4 + Mg = S + MgCl =>
SCl4 + 4 Mg = S + 4 MgCl
H{+} + MnO2{-} + Cl{-} = MnO + Cl2{-} + H2O =>
2 H{+} + MnO2{-} + 2 Cl{-} = MnO + Cl2{-} + H2O
KOH + CO = K2CO3 + H =>
2 KOH + CO = K2CO3 + 2 H
NaCl{-} + H2O = NaO + Cl{-} + H2 =>
NaCl{-} + H2O = NaO + Cl{-} + H2
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2(g) + H2O(l)
H{+} + MnO2{-} + Cl{-} = MnO + Cl2{-} + H2O =>
2 H{+} + MnO2{-} + 2 Cl{-} = MnO + Cl2{-} + H2O
KOH + GeO2 + H2O = K2[Ge(OH)6] =>
2 KOH + GeO2 + 2 H2O = K2[Ge(OH)6]
SCl4 + Mg = S + MgCl =>
SCl4 + 4 Mg = S + 4 MgCl
CrI3 + K(OH) + S = KIO4 + K2CrO7 + K2S + H2O =>
2 CrI3 + 76 K(OH) + 33 S = 6 KIO4 + 2 K2CrO7 + 33 K2S + 38 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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